Health Information Library

Find out possible causes of having too much uric acid in the blood.

Get the facts on products that make food and drinks sweeter.

Arm pain: Symptom — Overview covers definition, possible causes of this symptom.

Some dietary supplements may help you get and keep an erection that's firm enough for sex. Others may be dangerous. Get the facts.

What does it mean if you become dizzy? Learn about the various causes and when to seek treatment.

Trouble breathing can come on suddenly or last for weeks or longer. Most cases are due to heart or lung conditions, but there are many other causes.

Shoulder pain: Symptom — Comprehensive overview covers definition, possible causes of pain in the shoulder.

A problem in any part of your spine can cause back pain. Here's a look at some of the causes of this common symptom.

Stress, strain and sitting for long hours at a computer are some of the many causes of this common pain.

Elbow pain: Symptom — Overview covers definition, possible causes of this symptom.

Leg pain: Symptom — Overview covers definition, possible causes of this symptom.

Muscle pain: Symptom — Overview covers definition, possible causes of this symptom.

Bleeding from your vagina that's different from your period might signal a problem. Learn about possible causes and when you should see a doctor.

This is the body's response when the throat or airways are irritated. Coughing once in a while isn't unusual. But a long-term cough may mean a medical problem.

Blood clots: Symptom — Overview covers definition, possible causes of this symptom.

Prostate biopsy — Comprehensive overview covers why it's done and what to expect during a prostate biopsy.

A wide range of mental health conditions affect mood, thinking and behavior and can make you miserable and cause problems in daily life.

Learn how to prevent and treat this seasonal skin condition that causes injury to unprotected skin of young women when it's cold but not freezing.

Also called talk therapy, this is an approach for treating mental health issues by talking with a psychologist, psychiatrist or another mental health provider.

Find out what to expect if you're considering this surgery after mastectomy. Learn about the options, including TRAM, DIEP and latissimus dorsi flap procedures.